Monolithic Power Systems shares owned by Fil
Quarter-by-quarter ownership of Monolithic Power Systems (MPWR) shares owned by Fil
from 13F filings
Historical chart of Fil investment in Monolithic Power Systems
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Quarterly reported holdings in Monolithic Power Systems by Fil
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $458M | 497k | 920.64 |
| 2025-06-30 | $383M | 523k | 731.38 |
| 2025-03-31 | $64M | 111k | 579.98 |
| 2024-12-31 | $354k | 598 | 591.70 |
| 2024-09-30 | $297k | 321 | 924.50 |
| 2014-03-31 | $3.0M | 78k | 38.77 |
| 2013-03-31 | $624k | 26k | 24.38 |
| 2012-12-31 | $575k | 26k | 22.29 |
| 2012-09-30 | $515k | 26k | 19.81 |